Bblv Flw Electric Breast Pump Features Portable Dual Electric Breast Pump The bblv Flw is an electric breast pump that is both efficient and adaptable, whether you use it for medical, convenience or practical reasons. Lightweight and portable, Flw has it all! It can be adjusted according to your needs with single or double pumping option, 9 different suction levels and 3 vacuum modes for maximum milking. It is also rechargeable, easy to clean and use. Designed and tested by real mothers, Flw follows you everywhere and adapts to your comfort and lifestyle. Flw Electric Breast Pump Content and Specifications Technology that maximizes milk yield. 3 aspiration modes (massage, stimulation and extraction) and 9 aspiration levels. Double breast to single breast transition feature (left or right).